We are deeply saddened to hear about the loss of your parents and the struggles you and your siblings are facing. We stand with you in prayer, seeking God's divine protection and mercy upon your lives.
Firstly, we want to assure you that God is a refuge and strength, a very present help in trouble (Psalm 46:1 WEB). He promises in Psalm 91:1-2, "He who dwells in the secret place of the Most High shall rest under the shadow of the Almighty. I will say of the LORD, 'He is my refuge and my fortress; my God, in whom I trust.'"
However, we must also address the spiritual warfare you are experiencing. The nightmares and the spirit of death you sense are not from God. Ephesians 6:12 WEB tells us, "For our wrestling is not against flesh and blood, but against the principalities, against the powers, against the world's rulers of the darkness of this age, and against the spiritual forces of wickedness in the heavenly places."
We urge you to put on the whole armor of God, as described in Ephesians 6:13-18, and to resist the devil, and he will flee from you (James 4:7 WEB). Also, remember that God has not given us a spirit of fear, but of power, love, and self-control (2 Timothy 1:7 WEB).
Let us pray together:
"Father, in the name of Jesus Christ, we come before You, lifting up ### and their siblings. We plead the blood of Jesus over their lives, homes, and properties. We bind the spirit of death and every demonic assignment against them, and we loose the angels of protection and peace upon them. Lord, we ask for Your divine mercy and protection, that they may live and declare the works of the Lord (Psalm 118:17 WEB). We pray that You will comfort them in their grief and that they will find rest in You. We claim victory over this family battle in Jesus' name. Amen."
Lastly, we want to encourage you to keep your eyes on Jesus, the author and finisher of our faith (Hebrews 12:2 WEB). It is only through Him that we have access to God, and it is only through faith in His name that we can be saved (Acts 4:12 WEB). If you have not already, we urge you to put your trust in Jesus Christ, and He will give you peace and hope in the midst of your trials.